KR830006250A - Preparation of Polyisocyanates - Google Patents

Preparation of Polyisocyanates Download PDF

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Publication number
KR830006250A
KR830006250A KR1019810002146A KR810002146A KR830006250A KR 830006250 A KR830006250 A KR 830006250A KR 1019810002146 A KR1019810002146 A KR 1019810002146A KR 810002146 A KR810002146 A KR 810002146A KR 830006250 A KR830006250 A KR 830006250A
Authority
KR
South Korea
Prior art keywords
polyisocyanates
preparation
multimer
polyisocyanate
adduct
Prior art date
Application number
KR1019810002146A
Other languages
Korean (ko)
Other versions
KR840001062B1 (en
Inventor
요시오 가마다니
노리아끼 후지다
Original Assignee
고니시 신베에
다께다 야꾸힌 고오교오 가부시기 가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 고니시 신베에, 다께다 야꾸힌 고오교오 가부시기 가이샤 filed Critical 고니시 신베에
Publication of KR830006250A publication Critical patent/KR830006250A/en
Application granted granted Critical
Publication of KR840001062B1 publication Critical patent/KR840001062B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D273/00—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00
    • C07D273/02—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00 having two nitrogen atoms and only one oxygen atom
    • C07D273/04—Six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D273/00—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/701—Compounds forming isocyanates or isothiocyanates in situ
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7875—Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/7887—Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring having two nitrogen atoms in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음No content

Description

폴리 이소시아네이트의 제조법Preparation of Polyisocyanates

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도 및 제2도는 각각 실시예 1 및 3에서 얻어진 생성물의 겔투과 크로마토그라피를 나타내는 도표.1 and 2 are diagrams showing gel permeation chromatography of the products obtained in Examples 1 and 3, respectively.

Claims (1)

비스(이소시아네이트 메틸)시크로헥산, 그 다량체 또는 그 부가체와 탄산개스를 반응시키는 것을 특징으로 하는 옥사디아진트리온 환을 보유하는 폴리이소시아네이트의 제조법.A method for producing a polyisocyanate having an oxadiazinetrione ring, wherein bis (isocyanate methyl) cyclohexane, a multimer or an adduct thereof and a gas carbonate are reacted. ※참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: This is to be disclosed based on the first application.
KR1019810002146A 1980-06-23 1981-06-13 Process for preparing polyisocyanate KR840001062B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55-85486 1980-06-23
JP8548680A JPS579773A (en) 1980-06-23 1980-06-23 Production of polyisocyanate

Publications (2)

Publication Number Publication Date
KR830006250A true KR830006250A (en) 1983-09-20
KR840001062B1 KR840001062B1 (en) 1984-07-30

Family

ID=13860243

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810002146A KR840001062B1 (en) 1980-06-23 1981-06-13 Process for preparing polyisocyanate

Country Status (5)

Country Link
US (1) US4443597A (en)
EP (1) EP0043651A3 (en)
JP (1) JPS579773A (en)
KR (1) KR840001062B1 (en)
CA (1) CA1148948A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109528A (en) * 1981-12-23 1983-06-29 Takeda Chem Ind Ltd Polyurethane resin composition
JPS58142956A (en) * 1982-02-18 1983-08-25 Takeda Chem Ind Ltd Primer for bonding polyester resin
LU84242A1 (en) * 1982-06-29 1984-03-07 Carbochimique Sa SALTS OF OXADIAZINES 1,3,5 TRIONES 2,4,6, OXADIAZINES 1,3,5 TRIONES 2,4,6 AND THEIR PREPARATION
JPS60110716A (en) * 1983-11-18 1985-06-17 Takeda Chem Ind Ltd Production of polyurethane resin
JPS60115615A (en) * 1983-11-25 1985-06-22 Takeda Chem Ind Ltd Curing of polyurethane compound
DE3902078A1 (en) * 1989-01-25 1990-07-26 Bayer Ag METHOD FOR PRODUCING MODIFIED POLYISOCYANATES HAVING ISOCYANURATE GROUPS AND THE USE THEREOF
DE4133572A1 (en) * 1991-10-10 1993-04-15 Bayer Ag MODIFIED POLYARBANE
DE19611849A1 (en) * 1996-03-26 1997-10-02 Bayer Ag New isocyanate trimer and isocyanate trimer mixtures, their production and use
JP2000297130A (en) * 1999-04-15 2000-10-24 Mitsubishi Gas Chem Co Inc Polyisocyanate prepolymer
WO2002077054A1 (en) 2001-03-21 2002-10-03 Mitsui Chemicals, Inc. Terminal-blocked isocyanate prepolymer having oxadiazine ring, process for producing the same, and composition for surface-coating material
US20040087754A1 (en) * 2002-10-31 2004-05-06 Paul Foley Polyurethane compounds and articles prepared therefrom
EP1599526B1 (en) * 2003-02-28 2012-06-13 Dow Global Technologies LLC Preparation of isocyanurate group containing polyisocyanate mixtures
CN101072806B (en) * 2004-09-03 2012-09-05 陶氏环球技术有限责任公司 Blocked isocyanates and their use in coating compositions
CN102477251B (en) 2010-11-22 2015-05-13 罗门哈斯公司 Dual-component polyurethane paint composition comprising composition of isocyanurates derived from di(isocyanatomethyl)cyclohexane and aliphatic diisocyanate
WO2014021317A1 (en) * 2012-07-31 2014-02-06 三井化学株式会社 Polyisocyanate composition, solar cell member covering material, solar cell member with covering layer, microcapsule, and ink binder
CN110982034B (en) * 2019-11-29 2021-07-23 万华化学集团股份有限公司 1, 3-diisocyanatomethylcyclohexane composition and optical resin prepared from same
CN114316201B (en) * 2022-01-27 2023-12-22 浙江天和树脂有限公司 Two-component polyurethane resin system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748329A (en) * 1970-07-08 1973-07-24 Bayer Ag Compounds containing the 2,4,6-triketo-1,3,5-oxadiazine ring
JPS493000B1 (en) * 1970-12-28 1974-01-23
JPS5117349B2 (en) * 1972-06-01 1976-06-01

Also Published As

Publication number Publication date
EP0043651A3 (en) 1982-03-31
KR840001062B1 (en) 1984-07-30
EP0043651A2 (en) 1982-01-13
US4443597A (en) 1984-04-17
JPS579773A (en) 1982-01-19
CA1148948A (en) 1983-06-28

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